3. छात्रावास में रहने वाले अपने छोटे भाई को पत्र लिखिए कि वह पढ़ाई के साथ-साथ स्वास्थ्य
(कोविड-19) के नियमों का भी नियमित रूप से पालन करें।
(अंक 5)
319TTIT
Answers
Answered by
1
Answer:
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.
Similar questions